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PHP Reference
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PHP Array
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PHP Date
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PHP Filesystem
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PHP FTP
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PHP Keywords
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- PHP Libxml
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PHP Math
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PHP Misc
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PHP MySQLi
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PHP Network
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PHP SimpleXML
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PHP String
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PHP Variable Handling
- PHP Variable Handling
- boolval()
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PHP XML Parser
- PHP XML Parser
- utf8_decode()
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- xml_set_element_handler()
- xml_set_end_namespace_decl_handler()
- xml_set_external_entity_ref_handler()
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- xml_set_start_namespace_decl_handler()
- xml_set_unparsed_entity_decl_handler()
- PHP Zip
- PHP Timezones
PHP lcg_value() Function
Example
Return a pseudo random number in a range between 0 and 1:
<?php
echo lcg_value();
?>
Try it Yourself »
Definition and Usage
The lcg_value() function returns a pseudo random number in a range between 0 and 1.
Syntax
lcg_value();
Technical Details
| Return Value: | A pseudo random float value in a range between 0 and 1 |
|---|---|
| Return Type: | Float |
| PHP Version: | 4+ |
❮ PHP Math Reference
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